diff --git a/media/index.xml b/media/index.xml
index e65fcdd..2c78616 100644
--- a/media/index.xml
+++ b/media/index.xml
@@ -284,7 +284,7 @@ Particular attention will be paid to the challenge of acquiring cross domain kno
 		<mediafile file="larry-smith-wmv.wmv" size="312M" type="Windows Media" />
 		<mediafile file="larry-smith-quicktime.mov" size="1.4G" type="Quick Time" />
 	</mediaitem>
-	<li>Larry Smith: Computing's Next Great Empires <a href="/media/files/Larry%20Smith%20Talk.ogg">ogg</a><a href="/media/files/Larry%20Smith%20Talk.mp3">mp3</a></li>
+	<li>Larry Smith: Computing's Next Great Empires <a href="/media/files/larry-smith-talk.ogg">ogg</a><a href="/media/files/larry-smith-talk.mp3">mp3</a></li>
 	<mediaitem title="Rico Mariani: Eighteen Years in the Software Tools Business">
 		<abstract>
 		Rico Mariani, (BMath CS/EEE 1988) now an (almost) 18 year Microsoft veteran but then a CSC president comes to talk to us about the